The unmanned aerial vehicle (UAV) is becoming popular from last two decades and it has
been utilizing in enormous applications such as aerial monitoring, military purposes, rescue …

The aim of the study is to numerically analyze the active rear wing and select the optimum
combination of an airfoil (s) to improve the cornering speed of a Mustang GT 2017 high …

In this work, we investigate the flow field around speed skating helmets and their associated
aerodynamic drag by means of computational fluid dynamics (CFD) simulations. An existing …

Numerical investigation was made to study the aerodynamic characteristics of the Tubercle
NACA2412 airfoil is used in the design of aircraft wing and wind turbine blades. In this …

Airfoils are one of the most important factors in determining an airplane's ability to fly. As
such, their optimization holds important ramifications for the continual need to improve …

The current paper presents a computational fluid dynamic analyses of the flow
characteristics over an inclined NACA 0012 airfoil using various turbulence models at Mach …

Drag, lift and pitching moment were calculated for the tested aircraft sectioned into the
fuselage and stabilizer. The analysis also covered the pressure distribution on the surface of …

The paper presents the CFD analysis of the main rotor of the unmanned helicopter model
with a maximum take-off mass of up to 150 kg. The calculations were performed in ANSYS …

This paper presents an analysis of selected propulsion units dedicated to test stands for
unmanned aircraft systems. It focuses on engines suitable for aircraft with a maximum take …

This study investigates the impact of dimple surfaces on the aerodynamic performance of
NACA0012 airfoil. Numerical analyses were conducted to compare the aerodynamic …